| Customization: | Available |
|---|---|
| CAS No.: | 1308-38-9 |
| Formula: | Cr2o3 |
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Chromium(III) oxide is an inorganic compound with the chemical formula Cr2O3. It appears as a green crystalline powder, insoluble in water, acids, and alkaline solutions, but soluble in hot alkali metal bromate solutions. It is primarily used for coloring ceramics and enamels, and can also serve as an analytical reagent and a catalyst.
Molecular formula : Cr2O3
CAS No.:1308-38-9
Appearance: amorphous olive green powder with metallic sheen,
Specification:(Pigment)
Cr2O3 :99.0%MIN
water content :0.15%MAX
water soluble matter :0.20%MAX
Oil absorption : 15-25%
| Product name: | Chrome oxide green | Chrome oxide green | Chrome oxide green |
| Shade | Similar to standard | Yellow shade | Similar to standard |
| Cr2O3(purity) | 99% min | 99% min | 99%min |
| Tint strength | 95-105% | 95-105% | 95-105% |
| Covering strength(g/m2) | 20 max | 15 max | _ |
| Density(g/cm3) | 4.9-5.2 | 4.9-5.2 | 4.9-5.2 |
| Oil absorption | 25% max | 15-25% max | 25% max |
| Water soluble salt | 0.5% max | 0.1% max | 0.5% max |
| Moisture | 0.5%max | 0.2% max | 0.5% max |
| Average particle size | 1.5-2.5um | 1.0-1.5um | 1.5-2.5um |
| Residue(325mesh) | 0.5%max | 0.2% max | _ |
| Sio2 | -- | -- | 0.2% max |
| Fe | -- | -- | 0.2% max |
| LOI | -- | -- | 0.6% max |
| Cr+ content | -- | -- | 10ppm max |
| Application | Ceramic, paint, plastic | Paints, plastic | Ceramic ,refractory production |
1) Paint,Auto-Paint, Road marking paint, Funiture paint, Antirust Paint, Decrorative Coating;
2) Ink, Offset ink, solvent ink;
3) Masterbatch,plastic, rubber;
4) Paper, waterbase and oil base liquid colorant;
5) Ceramic;
6) Asphalt, Bitumen;
7) Fertilizer;
8) Mulch;
9) Paver,stucco,cement bricks, blocks, Kerb Stones;
10) Artistical stamp concrete products, Tiles, , Mosaic Tiles .
25kg/bag or Customized
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